[bpf-next,v3,0/8] use network helpers, part 5

Message

Geliang Tang May 22, 2024, 9:23 a.m. UTC

From: Geliang Tang <[e-mail]>

This patchset uses post_socket_cb and post_connect_cb callbacks of struct
network_helper_opts to refactor do_test() in bpf_tcp_ca.c to move dctcp
test dedicated code out of do_test() into test_dctcp().

v3:
 - Add 4 new patches, 1-3 are cleanups. 4 adds a new helper.
 - address Martin's comments in v2.

v2:
 - rebased on commit "selftests/bpf: Add test for the use of new args in
 cong_control"

Geliang Tang (8):
  selftests/bpf: Drop struct post_socket_opts
  selftests/bpf: Drop type parameter of start_server_addr
  selftests/bpf: Drop type parameter of connect_to_addr
  selftests/bpf: Add start_server_str helper
  selftests/bpf: Use post_socket_cb in connect_to_fd_opts
  selftests/bpf: Use start_server_str in bpf_tcp_ca
  selftests/bpf: Use connect_to_fd_opts in do_test in bpf_tcp_ca
  selftests/bpf: Add post_connect_cb callback

 tools/testing/selftests/bpf/network_helpers.c |  56 ++++---
 tools/testing/selftests/bpf/network_helpers.h |  13 +-
 .../selftests/bpf/prog_tests/bpf_tcp_ca.c     | 138 +++++++++++++-----
 .../selftests/bpf/prog_tests/cls_redirect.c   |   7 +-
 .../testing/selftests/bpf/prog_tests/mptcp.c  |   2 +-
 .../selftests/bpf/prog_tests/sk_assign.c      |  13 +-
 .../selftests/bpf/prog_tests/sock_addr.c      |  23 ++-
 .../bpf/prog_tests/sockopt_inherit.c          |   4 +-
 .../bpf/test_tcp_check_syncookie_user.c       |  10 +-
 9 files changed, 179 insertions(+), 87 deletions(-)